.flex-box {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}
.flex-item-1 {
  -webkit-box-flex: 1;
  -moz-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.flex-box-vertical {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -moz-box-orient: vertical;
  -moz-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
}
.top-fixed,
.bottom-fixed {
  position: fixed;
  left: 0;
  width: 100%;
  height: 2.2rem;
  z-index: 9;
}
.fl,
.fr {
  display: inline;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.selectedItem,
.selectedItem {
  color: #f8584f !important;
}
fieldset,
iframe,
img {
  display: block;
}
::-webkit-scrollbar {
  width: 0;
  height: 0;
}
.clear,
.clearfix:after {
  clear: both;
  overflow: hidden;
}
li,
ol,
ul {
  list-style: none;
}
html {
  color: #000;
  background: #fff;
}
article,
aside,
blockquote,
body,
button,
code,
dd,
details,
div,
dl,
dt,
fieldset,
figcaption,
figure,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hgroup,
hr,
input,
legend,
li,
menu,
nav,
ol,
p,
pre,
section,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
}
body,
html {
  font: 400 14px "微软雅黑";
}
body,
div,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
html,
p {
  -webkit-text-size-adjust: none;
}
input,
select,
textarea {
  font-size: 100%;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
fieldset,
img {
  border: none;
}
abbr,
acronym {
  border: none;
  font-variant: normal;
}
del {
  text-decoration: line-through;
}
address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: 500;
}
caption,
th {
  text-align: left;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: 500;
}
q:after,
q:before {
  content: '';
}
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}
a:hover {
  text-decoration: none;
}
a,
ins {
  text-decoration: none;
}
:focus,
a:focus {
  outline: 0;
}
.clearfix:after,
.clearfix:before {
  content: "";
  display: table;
}
.clearfix {
  zoom: 1;
}
.wen-justify {
  text-align: justify;
}
.wen-justify > * {
  display: inline-block;
}
.wen-justify:after {
  content: "";
  display: inline-block;
  width: 100%;
  height: 0;
}
